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My Wired Community: Icyana Abner

Post by: Icyana Abner

As time nears for you all to make huge decisions that will affect your future to come, one thing most people forget about is community. When most people think of a community, they think of where students will be living. But what people do not realize is that it means so much more than that. Any freshman can just live in a residences hall, but to actually be a part of a Living Learning Program is a big deal. Not only do you get to meet your fellow neighbors, but you build a bond that is stronger than the normal residence halls. This is because the students learn and grow in common classes that teach a variety of skills. Skills that will help them in the future like team building, public speaking, and thinking outside the box. Students are normally asked to work in groups for long periods of time, and this helps to build relationships that are long-lasting and can last outside of their first year. Also, most of the Wired classes help students become familiar to Lexington due to minor projects that relate to the University and how we fit in Lexington. 

Analysis and PDE Seminar

Title:  Some progresses on two-dimensional Riemann problems in gas dynamics

 

Abstract:  Two dimensional Riemann problems for compressible fluid flows assume the simplest piecewise sectorial initial state but provide the most fundamental wave configurations, including the reflection of oblique shocks and vortex-shock interaction etc. In this talk I will show many fascinating pictures, based on 2D Riemann solutions, to disclose the mysteries of compressible fluid world both through analytical tools (in the form of mathematical theorems) and computational techniques (in the form of simulations). The analysis is based on the characteristic decomposition theory we developed recently, while the simulations are obtained using the generalized Riemann problem (GRP) scheme that is equipped with a highly accurate solver in the construction of numerical fluxes by a way of tracking singularities analytically and keeping entropy exactly computed. 

Date:
-
Location:
745 Patterson Office Tower
Event Series:
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